package Operation;

import Book.Book;
import Book.Booklist;
import Book.Booklist;

public class showBook implements Ioperation{
    @Override
    public void work(Booklist booklist) {
        System.out.println("显示书籍");
        int length=booklist.getSizeBook();
        for (int i = 0; i <length ; i++) {
            System.out.println( booklist.getBook(i));
        }
    }

}
